/* -------------index页面 开始------------- */
/* 大赛简介 */
.page_index .introduction {
  padding: 134px 0px 0px 0px;
  background-image: url("../images/bg/bg_banner_left.png"), url("../images/bg/bg_banner_right.png");
  background-repeat: no-repeat;
  background-position: left -104px, right -104px;
}
.page_index .introduction.section_part ul.catelog {
  top: 143px;
}
.page_index .introduction .section_content .text {
  margin: 0 auto;
  width: 1130px;
  font-size: 16px;
  color: #2E3033;
  line-height: 32px;
  text-align: justify;
}
.idea {
  color: #0044A2;
}
.page_index .introduction .section_content .text p.note {
  margin-top: 10px;
}
/* 获奖名单 */
.page_index .winners {
  padding-top: 74px;
}
.page_index .winners .section_title {
  margin-bottom: 0;
}
.page_index .winners .section_content {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
}
.page_index .winners .download {
  padding: 0 20px;
  height: 34px;
  display: flex;
  align-items: center;
  border: 1px solid #0044a2;
  border-radius: 17px;
  font-size: 14px;
  color: #0044A2;
  line-height: 1;
}
.page_index .winners .download .icon {
  width: 14px;
  height: 14px;
  margin-right: 8px;
}
.page_index .winners .videoWrap {
  width: 100%;
  display: flex;
  flex-wrap: wrap;
}
.page_index .winners .videoWrap .videoList {
  display: block;
  width: 224px;
  background-color: #fff;
}
.page_index .winners .videoWrap .videoList .imgWrap {
  position: relative;
  width: 100%;
  height: 126px;
}
.page_index .winners .videoWrap .videoList .imgWrap .videoImg {
  width: 100%;
  height: 126px;
}
.page_index .winners .videoWrap .videoList .imgWrap .awards {
  width: 70px;
  position: absolute;
  top: 1px;
  left: 1px;
  padding: 0;
}
.page_index .winners .videoWrap .videoList .imgWrap .videoPlay {
  width: 34px;
  height: 34px;
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  margin: auto;
}
.page_index .winners .videoWrap .videoList .cont {
  width: 100%;
  margin-top: 14px;
  display: flex;
  padding-bottom: 20px;
  flex-direction: column;
  align-items: flex-start;
}
.page_index .winners .videoWrap .videoList .cont .label {
  display: flex;
  align-items: center;
  padding: 0 12px;
  height: 24px;
  border-top-right-radius: 12px;
  border-bottom-right-radius: 12px;
  background-color: #0044A2;
  font-size: 14px;
  color: #fff;
}
.page_index .winners .videoWrap .videoList .cont .title {
  padding: 0 12px;
  height: 44px;
  line-height: 22px;
  font-size: 16px;
  color: #2e3033;
  word-break: break-all;
  font-weight: bold;
  margin-top: 12px;
}
.page_index .winners .videoWrap .videoList .cont .chargeInfo {
  margin-top: 12px;
  padding: 0 12px;
  font-size: 14px;
  line-height: 20px;
  color: #2e3033;
  word-break: break-all;
}
.page_index .winners .videoWrap .videoList .cont .chargeInfo .tag {
  color: #999;
}
.page_index .winners .videoWrap li {
  margin-right: 30px;
  margin-top: 25px;
}
.page_index .winners .videoWrap li:nth-child(5n) {
  margin-right: 0;
}
.page_index .publicize {
  padding-top: 74px;
}
.page_index .publicize .publicizeVideo {
  position: relative;
  width: 800px;
  height: 450px;
  margin: 0 auto;
  background: linear-gradient(180deg, rgba(0, 0, 0, 0) 0%, #000000 100%);
}
.page_index .publicize .publicizeVideo .video {
  width: 100%;
  height: 450px;
  background-color: #000;
}
.page_index .publicize .publicizeVideo .publicizeImg {
  width: 100%;
  height: 450px;
  position: absolute;
  top: 0;
  left: 0;
  z-index: -1;
}
.page_index .publicize .publicizeVideo .publicizeVideoPlay {
  width: 54px;
  height: 54px;
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  cursor: pointer;
  bottom: 0;
  margin: auto;
}
.page_index .firstPhoto {
  padding-top: 74px;
}
.page_index .firstPhoto .photoSwiper {
  position: relative;
  width: 100%;
  height: 220px;
}
.page_index .firstPhoto .photoSwiper .photoImg {
  width: 390px;
  height: 220px;
}
.page_index .firstPhoto .photoSwiper .photoPrev {
  width: 50px;
  z-index: 2;
  height: 50px;
  position: absolute;
  left: 0;
  top: 84px;
  cursor: pointer;
}
.page_index .firstPhoto .photoSwiper .photoPrev img {
  width: 100%;
}
.page_index .firstPhoto .photoSwiper .photoNext {
  width: 50px;
  height: 50px;
  z-index: 2;
  position: absolute;
  right: 0;
  top: 84px;
  cursor: pointer;
}
.page_index .firstPhoto .photoSwiper .photoNext img {
  width: 100%;
}
.page_index .firstAward {
  display: flex;
  justify-content: center;
  align-items: center;
  width: 100%;
  height: 156px;
  margin-top: 74px;
  background-image: url('../images/bg/bg_video_line.png');
  background-size: 1920px 156px;
  background-position: center center;
}
.page_index .firstAward a {
  display: flex;
  justify-content: center;
  align-items: center;
}
.page_index .firstAward .txtBanner {
  width: 697px;
}
/* 联盟成员 */
.page_index .alliance {
  padding-top: 92px;
}
.page_index .alliance table {
  width: 100%;
  border-collapse: collapse;
}
.page_index.zh .alliance table {
  table-layout: fixed;
}
.page_index .alliance table tr:nth-child(odd) {
  background: rgba(218, 233, 255, 0.9);
}
.page_index .alliance table tr:nth-child(even) {
  background: #FFFFFF;
}
.page_index .alliance table td {
  padding: 16px 0px 16px 31px;
  font-size: 16px;
  font-weight: 400;
  line-height: 32px;
  color: #2E3033;
}
/* 大赛形式 */
.page_index .format {
  padding-top: 140px;
}
.page_index .format.section_part ul.catelog {
  top: 337px;
}
.page_index .format .racetracks .racetrack {
  height: 560px;
  margin-bottom: 64px;
  position: relative;
}
.page_index .format .racetracks .racetrack_sustainable {
  height: 670px;
}
.page_index .format .racetracks .racetrack:last-child {
  margin-bottom: 0;
}
.page_index .format .racetrack .brief {
  position: absolute;
  left: 0;
  top: 0;
  width: 1080px;
  height: 506px;
  z-index: 1;
  text-align: left;
}
.page_index .format .racetrack .brief_sustainable {
  height: 620px;
}
.page_index .format .racetrack:nth-child(even) .brief {
  left: auto;
  right: 0;
  text-align: right;
}
.page_index .format .racetrack .brief .bref_bg {
  position: absolute;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  z-index: -1;
}
.page_index .format .racetrack .brief .bref_bg img {
  width: 100%;
  height: 100%;
  border-radius: 8px;
}
.page_index .format .racetrack .brief .brief_content {
  display: inline-block;
  width: 500px;
  height: 100%;
  box-sizing: border-box;
  padding: 45px 62px 45px 54px;
  overflow: hidden;
}
.page_index .format .racetrack .brief .brief_content .title {
  font-size: 32px;
  font-weight: 700;
  line-height: 42px;
  color: #fff;
}
.page_index .format .racetrack .brief .brief_content_en {
  overflow: visible;
}
.page_index .format .racetrack .brief .brief_content_en .title {
  position: relative;
  width: 600px;
  right: 173px;
}
.page_index .format .racetrack .brief .brief_content .icon_text {
  display: flex;
  flex-direction: column;
}
.page_index .format .racetrack .brief .brief_content .icons {
  margin: 15px auto 51px;
  width: 312px;
  height: 72px;
  display: flex;
  flex-direction: row;
  justify-content: space-between;
  align-items: center;
}
.page_index .format .racetrack .brief .brief_content .icon {
  width: 46px;
  height: 46px;
  box-sizing: border-box;
  padding: 7px;
  border-radius: 50%;
  border: 1px solid rgba(255, 255, 255, 0.5);
  background: rgba(255, 255, 255, 0.5);
  background-clip: content-box;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
}
.page_index .format .racetrack .brief .brief_content .icon img {
  width: 24px;
  height: 24px;
}
.page_index .format .racetrack .brief .brief_content .icon.active {
  width: 72px;
  height: 72px;
  border-color: #fff;
  background-color: #fff;
  position: relative;
}
.page_index .format .racetrack .brief .brief_content .icon.active::before {
  content: '';
  position: absolute;
  left: 50%;
  bottom: -48px;
  width: 1px;
  height: 48px;
  background: #fff;
}
.page_index .format .racetrack .brief .brief_content .icon.active::after {
  content: '';
  position: absolute;
  left: 34px;
  bottom: -50px;
  width: 4px;
  height: 4px;
  background: #fff;
  border-radius: 50%;
}
.page_index .format .racetrack .brief .brief_content .icon.active img {
  width: 34px;
  height: 34px;
}
.page_index .format .racetrack .brief .brief_content .text {
  font-size: 16px;
  line-height: 32px;
  color: #fff;
  text-align: left;
}
.page_index .format .racetrack .spec {
  position: absolute;
  right: 0;
  bottom: 0;
  width: 740px;
  height: 482px;
  z-index: 2;
  overflow: hidden;
}
.page_index .format .racetrack:nth-child(even) .spec {
  right: auto;
  left: 0;
}
.page_index .format .racetrack .spec .spec_content {
  width: 100%;
  height: 100%;
  box-sizing: border-box;
  padding: 68px 50px 60px 50px;
  background: rgba(255, 255, 255, 0.6);
  backdrop-filter: blur(20px);
  /* 适用于Chrome等WebKit内核浏览器 */
  -webkit-backdrop-filter: blur(20px);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}
/* 英文版页面 */
.page_index.en .format .racetrack .spec .spec_content {
  padding: 48px 36px 40px 36px;
}
.page_index .format .racetrack .spec .spec_content .text_container {
  font-size: 16px;
  line-height: 32px;
  color: #2E3033;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 8;
  overflow: hidden;
  text-overflow: ellipsis;
}
/* 英文版页面 */
.page_index.en .format .racetrack .spec .spec_content .text_container {
  -webkit-line-clamp: 10;
}
.page_index .format .racetrack .spec .spec_content .btn_container a {
  display: inline-block;
  margin-left: 20px;
  height: 60px;
  box-sizing: border-box;
  padding: 0px 40px;
  border-radius: 40px;
  border: 2px solid #0044A2;
  font-size: 24px;
  font-weight: 700;
  line-height: 56px;
  color: #0044A2;
}
.page_index .format .racetrack .spec .spec_content .btn_container a:first-child {
  margin-left: 0;
}
/* tab选项卡 */
.page_index .format .racetrack .spec .spec_tab .spec_tab_title {
  display: flex;
  flex-direction: row;
}
.page_index .format .racetrack .spec .spec_tab .spec_tab_title li {
  flex: 1;
  height: 48px;
  box-sizing: border-box;
  border-radius: 16px 16px 0px 0px;
  border: 1px solid #fff;
  border-bottom-color: #93B9FF;
  background: rgba(255, 255, 255, 0.8);
  font-size: 16px;
  line-height: 46px;
  color: #737373;
  text-align: center;
  cursor: pointer;
}
.page_index .format .racetrack .spec .spec_tab .spec_tab_title li.active {
  background: #D2E9FE;
  font-size: 20px;
  font-weight: 700;
  color: #0061E8;
  cursor: default;
}
.page_index .format .racetrack .spec .spec_tab .spec_tab_content {
  height: 434px;
}
.page_index .format .racetrack .spec .spec_tab .spec_tab_content .spec_content {
  display: none;
  padding-top: 42px;
}
/* 英文版页面 */
.page_index.en .format .racetrack .spec .spec_tab .spec_tab_content .spec_content {
  padding-top: 15px;
}
.page_index .format .racetrack .spec .spec_tab .spec_tab_content .spec_content.active {
  display: flex;
}
/* 大赛指导委员会 */
.page_index .committee {
  padding: 74px 0px 40px 0px;
}
.page_index .committee .members {
  display: flex;
  flex-direction: row;
  flex-wrap: wrap;
  margin-left: -20px;
}
.page_index .committee .members .member {
  width: 231px;
  margin-left: 20px;
  margin-bottom: 40px;
}
.page_index .committee .member .img_container {
  width: 100%;
}
.page_index .committee .member .img_container img {
  width: 100%;
  border-radius: 8px;
}
.page_index .committee .member .name_container {
  margin-top: 16px;
  color: #737373;
  text-align: center;
}
.page_index .committee .member .name_container .name {
  font-size: 20px;
  font-weight: 700;
  line-height: 32px;
}
.page_index .committee .member .name_container .lable li {
  font-size: 14px;
  font-weight: 400;
  line-height: 24px;
}
/* 参赛资格 */
.page_index .eligibility {
  padding: 48px 0px 64px 0px;
  background-image: url("../images/bg/bg_eligibility.png");
  background-size: cover;
  background-repeat: no-repeat;
}
.page_index .eligibility.section_part ul.catelog {
  top: 151px;
}
.page_index .eligibility.section_part ul.catelog li.active::before {
  background: #fff;
}
.page_index .eligibility.section_part ul.catelog li.active a {
  color: #fff;
}
.page_index .eligibility.section_part ul.catelog li.active a::first-letter {
  background: #fff;
  color: #0044A2;
}
.page_index .eligibility.section_part .section_title span {
  color: #fff;
}
.page_index .eligibility ol.rules {
  width: 1000px;
  margin: 0 auto;
}
.page_index .eligibility ol.rules li {
  margin-top: 24px;
  font-size: 16px;
  font-weight: 400;
  line-height: 32px;
  color: #fff;
  position: relative;
}
.page_index .eligibility ol.rules li:first-child {
  margin-top: 0;
}
.page_index .eligibility ol.rules li .num {
  position: absolute;
  top: 8px;
  left: -36px;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: #0044A2;
  font-size: 16px;
  font-weight: 700;
  line-height: 20px;
  color: #fff;
  text-align: right;
}
/* 赛程安排 */
.page_index .schedule {
  padding-top: 80px;
}
.page_index .schedule_items {
  display: flex;
  flex-direction: row;
  justify-content: center;
  border-radius: 24px;
  background: rgba(255, 255, 255, 0.5);
  box-shadow: 0px 2px 12px 0px #0D00A21A;
  cursor: default;
}
.page_index .schedule_items .schedule_item {
  width: 238px;
  box-sizing: border-box;
  padding: 16px 0px 50px 0px;
}
.page_index .schedule_items .schedule_item:nth-child(even) {
  width: 226px;
  background: linear-gradient(261.65deg, rgba(210, 233, 254, 0.3) 5.32%, rgba(147, 185, 255, 0.3) 100%);
}
.page_index .schedule_items .schedule_item.project {
  width: 310px;
}
.page_index .schedule_items .schedule_item li {
  height: 98px;
  box-sizing: border-box;
  padding-top: 36px;
  font-size: 20px;
  font-weight: 700;
  line-height: 26px;
  color: #000;
  text-align: center;
}
.page_index .schedule_items .schedule_item li:first-child {
  height: 64px;
  padding: 0;
  display: flex;
  flex-direction: row;
  justify-content: center;
  align-items: center;
}
.page_index .schedule_items .schedule_item.project li {
  color: #737373;
}
.page_index .schedule_items .schedule_item li:first-child img {
  width: 24px;
  height: 24px;
}
.page_index .schedule_items .schedule_item li:first-child span {
  max-width: 140px;
  margin-left: 8px;
  font-size: 24px;
  font-weight: 400;
  line-height: 32px;
  color: #0044A2;
}
.page_index .schedule_items .schedule_item li .aux {
  font-size: 18px;
  font-weight: 400;
  line-height: 24px;
}
.page_index .schedule .schedule_tips {
  display: none;
}
/* 奖项设置 */
.page_index .awards {
  padding: 94px 0px 124px 0px;
}
.page_index .awards .awards_items {
  display: flex;
  flex-direction: row;
  justify-content: space-between;
}
.page_index .awards .awards_items .awards_item {
  width: 390px;
  box-sizing: border-box;
  padding-top: 48px;
  padding-bottom: 40px;
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.6);
  box-shadow: 0px 2px 12px 0px #0D00A21A;
  text-align: center;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}
.page_index .awards .awards_item .img_container img {
  width: 74px;
  height: 74px;
}
.page_index .awards .awards_item .title {
  margin-top: 16px;
  font-size: 24px;
  font-weight: 700;
  line-height: 32px;
  color: #000;
}
.page_index .awards .awards_item .extra {
  font-size: 14px;
  font-weight: 400;
  line-height: 18px;
  color: #A1A8B2;
}
.page_index .awards .awards_item .num_container {
  display: flex;
  flex-direction: row;
  flex-wrap: wrap;
}
.page_index .awards .awards_item .num_container > div {
  width: 50%;
  margin-top: 36px;
}
.page_index .awards .awards_item .num_container .unit {
  font-size: 14px;
  font-weight: 700;
  line-height: 18px;
  color: #2E3033;
}
.page_index .awards .awards_item .num_container .unit em {
  font-style: normal;
  font-size: 40px;
  line-height: 53px;
  vertical-align: sub;
}
.page_index .awards .awards_item .num_container .unitES em {
  font-style: normal;
  font-size: 22px;
  line-height: 53px;
  vertical-align: sub;
}
.page_index .awards .awards_item .num_container .num {
  font-size: 14px;
  font-weight: 400;
  line-height: 18px;
  color: #A1A8B2;
}
/* -------------index页面 结束------------- */
/* -------------sustainability页面 开始------------- */
.page_sustainability .zm_wrap,
.page_intel .zm_wrap {
  width: auto;
  max-width: 1240px;
}
.page_sustainability #zm_header .zm_wrap,
.page_intel #zm_header .zm_wrap {
  width: 1240px;
}
.page_sustainability #content,
.page_intel #content {
  margin: 100px 0px 0px 0px;
}
.page_sustainability .section_part {
  padding: 0px 240px 100px 240px;
}
/* 英文版页面 */
.page_sustainability.en .section_part {
  padding: 0px 300px 100px 300px;
}
.page_sustainability .section_title,
.page_intel .section_title {
  text-align: left;
  white-space: nowrap;
}
.page_sustainability .section_title span::after,
.page_intel .section_title span::after,
.page_sustainability .section_title a::after,
.page_intel .section_title a::after {
  left: 0;
  margin-left: 0;
}
.page_sustainability .section_part ul.catelog,
.page_intel .section_part ul.catelog {
  display: block;
}
.page_sustainability .section_content,
.page_intel .section_content {
  font-size: 16px;
  color: #2E3033;
  line-height: 32px;
}
.page_sustainability .section_content p,
.page_intel .section_content p {
  margin-top: 1em;
}
.page_sustainability .section_content p:first-child,
.page_intel .section_content p:first-child {
  margin-top: 0;
}
.page_sustainability .section_content ul,
.page_intel .section_content ul {
  margin-top: 1em;
  padding-left: 40px;
  list-style-type: disc;
}
/* 可持续发展目标 表格 */
.page_sustainability table.sdgs {
  width: 100%;
  border-collapse: collapse;
}
.page_sustainability table.sdgs td {
  padding: 10px;
  border: 1px solid black;
  vertical-align: middle;
}
/* -------------sustainability页面 结束------------- */
/* -------------intel页面 开始------------- */
.page_intel .section_part {
  padding: 0px 306px 100px 306px;
}
.page_intel .course_items {
  display: flex;
  flex-direction: row;
  flex-wrap: wrap;
  margin-right: -20px;
  margin-bottom: -20px;
}
.page_intel .course_items .course_item {
  width: 275px;
  margin: 0px 20px 20px 0px;
}
.page_intel .course_items .course_item a {
  display: inline-block;
  width: 100%;
}
.page_intel .course_items .course_item .course_img img {
  width: 100%;
  border-radius: 8px 8px 0px 0px;
}
.page_intel .course_items .course_item .course_title {
  font-size: 14px;
  font-weight: 400;
  line-height: 24px;
  color: #0044A2;
}
.page_intel .section_content a {
  color: #0044A2;
}
.page_intel .section_content p.img_container {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}
.page_intel .section_content p.img_container img {
  max-width: 100%;
}
.page_intel .section_content p.img_container .illustration {
  font-size: 14px;
  font-weight: 400;
  line-height: 24px;
  color: #737373;
}
.page_intel .section_title.platforms span {
  font-size: 41px;
}
/* -------------intel页面 结束------------- */
/* 视频播放弹窗 */
.videoCoverWrap {
  width: 100%;
  height: 100vh;
  position: fixed;
  top: 0;
  left: 0;
  z-index: 22;
  background-color: rgba(0, 0, 0, 0.7);
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
}
.videoCoverWrap .coverVideo {
  width: 800px;
  height: 450px;
  background-color: #000;
}
.videoCoverWrap .closeCoverIcon {
  width: 40px;
  cursor: pointer;
  height: 40px;
  margin-bottom: 40px;
}